<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>login页面</h1>
<form action="/climber/user/loginCheck" method="get">
    账号：<input type="text" name="username">
    密码：<input type="text" name="password">
    <input type="submit" value="登录">
</form>

<p>
    密码正确跳转到index.html
    密码错误跳转到login.html
</p>
</body>
</html>